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GE-73 ✓ Verified by PartsTable
Grundig · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The Grundig GE 73 Advanced Scientific Calculator has 2-line Natural Textbook Display and is Solar Powered<br><br>- Natural textbook display shows formula and results exactly as they appear in the textbook<br>- Complex number calculations<br>- Matrix & vector calculations<br>- Solve calculations<br>- Easy menu function<br>- Table function<br>- List-based STAT Data Editior<br>- Equation calculations<br>- 40 Metric conversions<br>- Fraction functions<br>- Accurate 10 Digit, 10 + 2 display<br>- 1 independent & 6 constant memories<br>- Multi-replay function<br>- Slide-on hard case<br>- Solar power - protects memory no matter what the lighting conditions This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-099-8826, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
GE-73
NSN: 6240-01-099-8826
FSC: 6240
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
base_styleWEDGE
bulb_styleT (TUBULAR)
overall_length0.800 INCHES MAXIMUM IN
voltage_rating14.000 VOLTS NOMINAL
wattage_rating1.120 WATTS
bulb_designatorT-1 3/4
rated_average_lifeHOURS
light_center_length0.400 INCHES NOMINAL IN
light_output_rating0.300 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
filament_designationC-2F
average_life_rating_in_hours15000.0
emitted_light_characteristicCOLORLESS
NSN6240-01-099-8826
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Grundig LAMP,INCANDESCENT TITLE COMPONENT PN GE-73 MFR Grundig LAMP,INCANDESCENT
KEY FEATURES
•
VOLTAGE RATING: 14.000 VOLTS NOMINAL
•
WATTAGE RATING: 1.120 WATTS
•
BASE STYLE: WEDGE
•
CURRENT RATING FOR WHICH DESIGNED: 0.080 AMPERES NOMINAL
•
EMITTED LIGHT CHARACTERISTIC: COLORLESS
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
BULB STYLE: T (TUBULAR)
•
AVERAGE LIFE RATING IN HOURS: 15000.0
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING14.000 VOLTS NOMINAL
WATTAGE RATING1.120 WATTS
BASE STYLEWEDGE
CURRENT RATING FOR WHICH DESIGNED0.080 AMPERES NOMINAL
EMITTED LIGHT CHARACTERISTICCOLORLESS
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
BULB STYLET (TUBULAR)
AVERAGE LIFE RATING IN HOURS15000.0
RATED AVERAGE LIFEHOURS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2BA309Interchangeable
interchangeable cross-reference
interchangeable
830FS08Interchangeable
interchangeable cross-reference
interchangeable
8FNTX-SInterchangeable
interchangeable cross-reference
interchangeable
91783Interchangeable
interchangeable cross-reference
interchangeable
2UU0464Interchangeable
interchangeable cross-reference
interchangeable
19017AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GE-73?
GE-73 is a LAMP,INCANDESCENT manufactured by Grundig.
What parts can replace GE-73?
There are 16 known substitutes for GE-73: 2BA309, 830FS08, 8FNTX-S and 13 more. Substitute compatibility should be verified for your specific system.
Is GE-73 still available?
GE-73 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026